CN207591489U - A kind of assembled piping lane internal air stream leads to filter device - Google Patents
A kind of assembled piping lane internal air stream leads to filter device Download PDFInfo
- Publication number
- CN207591489U CN207591489U CN201721424964.4U CN201721424964U CN207591489U CN 207591489 U CN207591489 U CN 207591489U CN 201721424964 U CN201721424964 U CN 201721424964U CN 207591489 U CN207591489 U CN 207591489U
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- China
- Prior art keywords
- piping lane
- filter screen
- air stream
- internal air
- filter device
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of assembled piping lane internal air streams to lead to filter device,Including piping lane ontology,The piping lane ontology is square hollow structure,Air inlet is equipped with above piping lane ontology,Rose Box is equipped with below the air inlet,The Rose Box is divided into the solid filtering area of top and the gas filtration area of lower section,The garbage pipe in solid filtering area connection outside,First filter screen of solid filtering area bottom surface is is obliquely installed,The garbage pipe, which is equipped with, cuts plate,At least two layers the second horizontal filter screen is equipped in gas filtration area,Second filter screen is movable plug in construction,Piping lane body interior is equipped with air monitor,The utility model is simple in structure,It can easily be mounted on air inlet,It is at low cost,It is convenient for disassembly and assembly,So that all clean gas of air into piping lane,Improve air mass,Improve safety,Extend the service life of pipeline.
Description
Technical field
The invention belongs to building element technical fields, and in particular to a kind of assembled piping lane internal air stream is filled by filtering
It puts.
Background technology
Assembled piping lane is the public tunnel for municipal pipelines such as concentration laying water, electricity, gas, communications in Urban Underground,
Square structure of the existing underground pipe gallery for both-side opening, when laying, are connected with each other, but are actually using now
In the process since piping lane is arranged on underground, water, electricity, gas pipeline needs personnel often to go down maintenance overhaul, therefore in piping lane
Portion needs fresh air, but is covered with various pipelines in piping lane, and the air of outside is pumped in, and has various dust, falls
Can be dangerous on some pipelines, therefore, it is necessary to research and develop a kind of device to the mistake air filtering in underground pipe gallery to ensure to manage
Air content inside corridor is up to standard.
Invention content
To solve the above problems, the invention discloses a kind of assembled piping lane internal air streams to lead to filter device, structure letter
It is single, it is easy for installation, it is at low cost so that it is all up to standard into the air inside piping lane, air mass is improved, improves safety
Property.
In order to achieve the above objectives, technical scheme is as follows：
A kind of assembled piping lane internal air stream leads to filter device, it is characterised in that：Including piping lane ontology, the piping lane sheet
Body is square hollow structure, and air inlet is equipped with above piping lane ontology, Rose Box, the Rose Box point are equipped with below the air inlet
For the solid filtering area of top and the gas filtration area of lower section, the garbage pipe in solid filtering area connection outside, solid filtering area bottom
For first filter screen in face to be obliquely installed, the garbage pipe, which is equipped with, cuts a plate, and at least two layers level is equipped in gas filtration area
Second filter screen, second filter screen are movable plug in construction, and piping lane body interior is equipped with air monitor.
As a modification of the present invention, the filtering accuracy of first filter screen is smart less than the filtering of the second filter screen
Degree.
As a modification of the present invention, the Rose Box is rectangular.
As a modification of the present invention, second filter screen is 10-20 layers of metal mesh.
As a modification of the present invention, the metal mesh is the metal mesh of 40-80 mesh.
As a modification of the present invention, the angle of inclination of first filter screen is 25-35 °.
As a modification of the present invention, the air monitor is equipped with alarm device.
The beneficial effects of the invention are as follows：
A kind of assembled piping lane internal air stream of the present invention leads to filter device, simple in structure, can be very convenient
Ground is mounted on air inlet, at low cost, convenient for disassembly and assembly so that into all clean gas of air of piping lane, to improve air inlet
Quality improves safety, extends the service life of pipeline.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Reference numerals list：
1st, piping lane ontology, 2, air inlet, 3, Rose Box, the 4, first filter screen, 5, garbage pipe, 6, cut plate, the 7, second filtering
Net, 8, air monitor.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to the direction in attached drawing, and word " interior " and " outer " refer respectively to direction or remote
Direction from particular elements geometric center.
As shown in the figure, a kind of assembled piping lane internal air stream of the present invention leads to filter device, including piping lane ontology
1, the piping lane ontology 1 is square hollow structure, and 1 top of piping lane ontology is equipped with air inlet 2, and 2 lower section of air inlet was equipped with
Filter box 3, the Rose Box 3 divide the solid filtering area for top and the gas filtration area of lower section, solid filtering area connection outside
Garbage pipe 5, for the first filter screen 4 of solid filtering area bottom surface to be obliquely installed, the garbage pipe 5, which is equipped with, cuts plate 6, gas filtration
It is equipped at least two layers the second horizontal filter screen 7 in area, second filter screen 7 is movable plug in construction, in piping lane ontology 1
Portion is equipped with air monitor 8.
A kind of assembled piping lane internal air stream of the present invention leads to filter device, simple in structure, can be very convenient
Ground is mounted on air inlet, at low cost, convenient for disassembly and assembly, is filtered by twice into the air inside piping lane, is first consolidated slightly larger
Body particle or leaf etc. intercept, then subtle dust is filtered so that into all clean gas of air of piping lane,
Air mass is improved, improves safety, extends the service life of pipeline, wherein being deposited in solid slightly larger in garbage pipe
Particle or leaf, which can be opened, cuts plate, is cleared up, and since the first filter screen 4 is tilts 25-35 ° of setting, rubbish can be voluntarily
It falls, cleaning is convenient and efficient, and the second filter screen 7 is movable plug in construction, and quantity has several, at any time can be to one of them
It checks and replaces, each second filter screen 7 has 10-20 layers of metal mesh, and metal mesh is the metal mesh of 40-80 mesh, and mesh is fine and closely woven, really
It is up to standard to protect air quality.
The filtering accuracy of first filter screen 4 of the present invention is less than the filtering accuracy of the second filter screen 7.
Rose Box 3 of the present invention is mating with Rose Box 3 to be rectangular, also allows for the installation of Rose Box 3.
Air monitor 8 of the present invention is equipped with alarm device, and air quality is not up to standard to alarm immediately, it is ensured that safety.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By more than technical characteristic arbitrarily the formed technical solution of combination.
Claims (7)
1. a kind of assembled piping lane internal air stream leads to filter device, it is characterised in that：Including piping lane ontology, the piping lane ontology
For square hollow structure, piping lane ontology top is equipped with air inlet, is equipped with Rose Box below the air inlet, the Rose Box is divided into
The solid filtering area of top and the gas filtration area of lower section, the garbage pipe in solid filtering area connection outside, solid filtering area bottom surface
The first filter screen to be obliquely installed, the garbage pipe, which is equipped with, cuts a plate, and the of at least two layers level is equipped in gas filtration area
Two filter screens, second filter screen are movable plug in construction, and piping lane body interior is equipped with air monitor.
2. a kind of assembled piping lane internal air stream according to claim 1 leads to filter device, it is characterised in that：Described
The filtering accuracy of one filter screen is less than the filtering accuracy of the second filter screen.
3. a kind of assembled piping lane internal air stream according to claim 1 leads to filter device, it is characterised in that：The mistake
Filter box is rectangular.
4. a kind of assembled piping lane internal air stream according to claim 1 leads to filter device, it is characterised in that：Described
Two filter screens are 10-20 layers of metal mesh.
5. a kind of assembled piping lane internal air stream according to claim 4 leads to filter device, it is characterised in that：The gold
Belong to the metal mesh that net is 40-80 mesh.
6. a kind of assembled piping lane internal air stream according to claim 1 leads to filter device, it is characterised in that：Described
The angle of inclination of one filter screen is 25-35 °.
7. a kind of assembled piping lane internal air stream according to claim 1 leads to filter device, it is characterised in that：The sky
Gas monitor is equipped with alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424964.4U CN207591489U (en) | 2017-10-31 | 2017-10-31 | A kind of assembled piping lane internal air stream leads to filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424964.4U CN207591489U (en) | 2017-10-31 | 2017-10-31 | A kind of assembled piping lane internal air stream leads to filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207591489U true CN207591489U (en) | 2018-07-10 |
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ID=62758150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721424964.4U Active CN207591489U (en) | 2017-10-31 | 2017-10-31 | A kind of assembled piping lane internal air stream leads to filter device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207591489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596821A (en) * | 2017-10-31 | 2018-01-19 | 江苏金贸科技发展有限公司 | A kind of assembled piping lane internal air stream leads to filter |
-
2017
- 2017-10-31 CN CN201721424964.4U patent/CN207591489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596821A (en) * | 2017-10-31 | 2018-01-19 | 江苏金贸科技发展有限公司 | A kind of assembled piping lane internal air stream leads to filter |
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